CN110651382A - 用于铅酸电池的改进的复合层或隔板 - Google Patents

用于铅酸电池的改进的复合层或隔板 Download PDF

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Publication number
CN110651382A
CN110651382A CN201880032253.3A CN201880032253A CN110651382A CN 110651382 A CN110651382 A CN 110651382A CN 201880032253 A CN201880032253 A CN 201880032253A CN 110651382 A CN110651382 A CN 110651382A
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CN
China
Prior art keywords
separator
battery
fibers
composite
silica
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Pending
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CN201880032253.3A
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English (en)
Chinese (zh)
Inventor
阿希拉·克里斯哈拉莫斯
库玛·曼尼卡姆
罗伯特·斯菲尔
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Daramic LLC
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Daramic LLC
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Publication of CN110651382A publication Critical patent/CN110651382A/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • H01M10/121—Valve regulated lead acid batteries [VRLA]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/14—Electrodes for lead-acid accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • H01M50/437—Glass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/443—Particulate material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Cell Separators (AREA)
CN201880032253.3A 2017-03-18 2018-03-09 用于铅酸电池的改进的复合层或隔板 Pending CN110651382A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN201731009500 2017-03-18
IN201731009500 2017-03-18
PCT/US2018/021662 WO2018175120A1 (en) 2017-03-18 2018-03-09 Improved composite layers or separators for lead acid batteries

Publications (1)

Publication Number Publication Date
CN110651382A true CN110651382A (zh) 2020-01-03

Family

ID=63519733

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880032253.3A Pending CN110651382A (zh) 2017-03-18 2018-03-09 用于铅酸电池的改进的复合层或隔板

Country Status (5)

Country Link
US (3) US11145934B2 (ko)
EP (1) EP3596763A4 (ko)
KR (2) KR102600641B1 (ko)
CN (1) CN110651382A (ko)
WO (1) WO2018175120A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112103569A (zh) * 2020-08-21 2020-12-18 风帆有限责任公司 提高agm阀控式密封蓄电池高温浮充寿命的方法
CN114142158A (zh) * 2021-12-02 2022-03-04 中材科技膜材料（山东）有限公司 一种卷绕电池用agm隔膜及其制备方法

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* Cited by examiner, † Cited by third party
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CN106797007B (zh) * 2014-10-15 2020-06-16 日本板硝子株式会社 铅蓄电池用隔板和铅蓄电池
WO2021019628A1 (ja) * 2019-07-26 2021-02-04 昭和電工マテリアルズ株式会社 樹脂部材、活物質保持部材、電極及び鉛蓄電池
CN111775571B (zh) * 2020-07-10 2021-06-04 济南大自然新材料有限公司 一种无纺布立体图案印花设备
CN111799423A (zh) * 2020-07-13 2020-10-20 天能电池(芜湖)有限公司 一种提升电池寿命的高性能隔板
US11717787B2 (en) * 2021-01-04 2023-08-08 Saudi Arabian Oil Company High free volume membrane for gas separation
CN113036307B (zh) * 2021-03-29 2022-06-28 浙江昊杨新能源科技有限公司 一种agm隔板加工方法及装置

Citations (5)

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JP2005108538A (ja) * 2003-09-29 2005-04-21 Nippon Sheet Glass Co Ltd 密閉型鉛蓄電池用セパレータおよび密閉型鉛蓄電池
US20060228632A1 (en) * 2005-04-11 2006-10-12 Boyer James L Treated filler and process for producing
CN101072671A (zh) * 2004-12-07 2007-11-14 达拉米克有限责任公司 微孔材料及其制造方法
CN105378974A (zh) * 2013-03-07 2016-03-02 达拉米克有限责任公司 层合的氧化受保护性隔板
WO2016210225A1 (en) * 2015-06-26 2016-12-29 Daramic, Llc Improved absorbent glass mat separators, vrla batteries, and related mehtods of manufacture and use

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US6824926B1 (en) * 1998-03-20 2004-11-30 Ensci Inc Silica filled polymeric separator containing efficiency improving diatomite additives
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JP5341911B2 (ja) * 2007-12-11 2013-11-13 ピー エイチ グラットフェルター カンパニー バッテリーセパレーター構造物
KR101783823B1 (ko) * 2010-09-22 2017-10-10 다라믹 엘엘씨 아이들 스타트 스톱 차량을 위한 개선된 분리막, 배터리, 시스템 및 방법
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JP2005108538A (ja) * 2003-09-29 2005-04-21 Nippon Sheet Glass Co Ltd 密閉型鉛蓄電池用セパレータおよび密閉型鉛蓄電池
CN101072671A (zh) * 2004-12-07 2007-11-14 达拉米克有限责任公司 微孔材料及其制造方法
US20060228632A1 (en) * 2005-04-11 2006-10-12 Boyer James L Treated filler and process for producing
CN105378974A (zh) * 2013-03-07 2016-03-02 达拉米克有限责任公司 层合的氧化受保护性隔板
WO2016210225A1 (en) * 2015-06-26 2016-12-29 Daramic, Llc Improved absorbent glass mat separators, vrla batteries, and related mehtods of manufacture and use

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112103569A (zh) * 2020-08-21 2020-12-18 风帆有限责任公司 提高agm阀控式密封蓄电池高温浮充寿命的方法
CN112103569B (zh) * 2020-08-21 2022-01-14 风帆有限责任公司 提高agm阀控式密封蓄电池高温浮充寿命的方法
CN114142158A (zh) * 2021-12-02 2022-03-04 中材科技膜材料（山东）有限公司 一种卷绕电池用agm隔膜及其制备方法
CN114142158B (zh) * 2021-12-02 2024-04-19 中材科技膜材料（山东）有限公司 一种卷绕电池用agm隔膜及其制备方法

Also Published As

Publication number Publication date
US11145934B2 (en) 2021-10-12
KR20190122265A (ko) 2019-10-29
US20220094015A1 (en) 2022-03-24
US20180269451A1 (en) 2018-09-20
KR102600641B1 (ko) 2023-11-09
US11652260B2 (en) 2023-05-16
WO2018175120A1 (en) 2018-09-27
KR20230156454A (ko) 2023-11-14
EP3596763A4 (en) 2021-03-10
EP3596763A1 (en) 2020-01-22
US20230344079A1 (en) 2023-10-26

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